Will had another silly op-ed about climate change, including a reference to Mark Steyn that was invalid. But never fear, the FOX Nation has flagged this convincing data point:

Gore's Home State Sets Record Cool Summer Temps

Cool weather has broken a previous low temperature for July 21 in Nashville that was set when Rutherford B. Hayes was president. When the temperature at the National Weather Service station dipped to 58 degrees at 5:30 a.m. on Tuesday, it wiped out the previous record low for the date of 60 degrees, which was set in 1877.

A low temperature for one day in one place in the world. Voilà, no global warming. Can't you see?